CN203889902U - 一种装卸圆柱形材料用的抓具 - Google Patents
一种装卸圆柱形材料用的抓具 Download PDFInfo
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- CN203889902U CN203889902U CN201420258831.4U CN201420258831U CN203889902U CN 203889902 U CN203889902 U CN 203889902U CN 201420258831 U CN201420258831 U CN 201420258831U CN 203889902 U CN203889902 U CN 203889902U
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- Prior art keywords
- gripping arm
- bearing pin
- gripping
- column
- cylindrical material
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Load-Engaging Elements For Cranes (AREA)
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CN201420258831.4U CN203889902U (zh) | 2014-05-17 | 2014-05-17 | 一种装卸圆柱形材料用的抓具 |
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CN201420258831.4U CN203889902U (zh) | 2014-05-17 | 2014-05-17 | 一种装卸圆柱形材料用的抓具 |
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CN203889902U true CN203889902U (zh) | 2014-10-22 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105201036A (zh) * | 2015-10-12 | 2015-12-30 | 广西玉柴重工有限公司 | 一种抓管装置 |
CN106625743A (zh) * | 2016-12-16 | 2017-05-10 | 昆明理工大学 | 一种搬运机械手 |
WO2020019144A1 (zh) * | 2018-07-23 | 2020-01-30 | 深圳市能源环保有限公司 | 一种管材吊具 |
CN110980538A (zh) * | 2019-12-02 | 2020-04-10 | 深圳海油工程水下技术有限公司 | 海管维修提管架 |
-
2014
- 2014-05-17 CN CN201420258831.4U patent/CN203889902U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105201036A (zh) * | 2015-10-12 | 2015-12-30 | 广西玉柴重工有限公司 | 一种抓管装置 |
CN106625743A (zh) * | 2016-12-16 | 2017-05-10 | 昆明理工大学 | 一种搬运机械手 |
WO2020019144A1 (zh) * | 2018-07-23 | 2020-01-30 | 深圳市能源环保有限公司 | 一种管材吊具 |
CN110980538A (zh) * | 2019-12-02 | 2020-04-10 | 深圳海油工程水下技术有限公司 | 海管维修提管架 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing tiandihengyi heavy Technology Co. Ltd Assignor: JIANGSU BADA HEAVY INDUSTRY MACHINERY Co.,Ltd. Contract record no.: 2015320000574 Denomination of utility model: Gripping device for loading and unloading cylindrical material Granted publication date: 20141022 License type: Exclusive License Record date: 20150812 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PP01 | Preservation of patent right |
Effective date of registration: 20180319 Granted publication date: 20141022 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20210319 Granted publication date: 20141022 |
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PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |
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CF01 | Termination of patent right due to non-payment of annual fee |